﻿<!DOCTYPE html>
<html lang="en">
<head>
    <title id='Description'>jqxChart Line Series Example</title>
    <link rel="stylesheet" href="../../jqwidgets/styles/jqx.base.css" type="text/css" />
    <script type="text/javascript" src="../../scripts/jquery-1.11.1.min.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxcore.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxdata.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxchart.core.js"></script>
    <script type="text/javascript" src="../../jqwidgets/jqxdraw.js"></script>
    <script type="text/javascript">
        $(document).ready(function () {
            // prepare the data
            var source =
            {
                datatype: "tab",
                datafields: [
                    { name: 'Year' },
                    { name: 'HPI' },
                    { name: 'BuildCost' },
                    { name: 'Population' },
                    { name: 'Rate' }
                ],
                url: '../sampledata/homeprices.txt'
            };

            var dataAdapter = new $.jqx.dataAdapter(source, { async: false, autoBind: true, loadError: function (xhr, status, error) { alert('Error loading "' + source.url + '" : ' + error); } });
               
            // prepare jqxChart settings
            var settings = {
                title: "U.S. History Home Prices (1950-2010)",
                description: "Source: http://www.econ.yale.edu/~shiller/data.htm",
                enableAnimations: true,
                showLegend: true,
                padding: { left: 15, top: 5, right: 20, bottom: 5 },
                titlePadding: { left: 10, top: 0, right: 0, bottom: 10 },
                source: dataAdapter,
                xAxis:
                    {
                        dataField: 'Year',
                        minValue: 1950,
                        maxValue: 2010,
                        unitInterval: 5,
                        valuesOnTicks: true
                    },
                colorScheme: 'scheme05',
                seriesGroups:
                    [
                        {
                            alignEndPointsWithIntervals: false,
                            type: 'splinearea',
                            valueAxis:
                            {
                                visible: true,
                                unitInterval: 20,
                                title: {text: 'Index Value'},
                                labels: {
                                    horizontalAlignment: 'right',
                                    formatSettings: {decimalPlaces: 0}
                                }
                            },
                            series: [
                                    { dataField: 'HPI', displayText: 'Real Home Price Index', opacity: 0.7 },
                                    { dataField: 'BuildCost', displayText: 'Building Cost Index', opacity: 0.9 }
                                ]
                        },
                        {
                            type: 'spline',
                            alignEndPointsWithIntervals: false,
                            valueAxis:
                            {
                                title: {text: 'Interest Rate'},
                                position: 'right',
                                unitInterval: 0.01,
                                maxValue: 0.2,
                                labels: {formatSettings: { decimalPlaces: 2}},
                                tickMarks: {
                                    visible: true,
                                    interval: 0.005,
                                },
                                gridLines: {
                                    visible: false,
                                    interval: 0.01
                                }
                            },
                            series: [
                                    { dataField: 'Rate', displayText: 'Interest Rate', opacity: 1.0, lineWidth: 4, dashStyle: '4,4' }
                                ]
                        }
                    ]
            };

            // setup the chart
            $('#chartContainer').jqxChart(settings);

        });
    </script>
</head>
<body class='default'>
    <div id='chartContainer' style="width:850px; height:500px">
    </div>
</body>
</html>
